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School comparison · Tokyo
Side-by-side comparison · Updated 2026-04-26 · Both schools in Tokyo
| Metric | Shinagawa International School | The Montessori School of Tokyo |
|---|---|---|
| Curriculum | IB | — |
| Ages served | Ages 3 to 18 | Ages 2 to 15 |
| Language of instruction | English | English |
| Tuition USD |
| $15,806-$17,903 |
| $18,948-$19,977 |
| True annual cost? | $21,255 | $23,533 |
|---|
| Hidden fee %? | +26% | +21% |
|---|
| First-year cost? | $23,755 | $26,033 |
|---|
| WhereNext Value Score? | 62/100 | 57/100 |
|---|
| Cost percentile (city)? | 65th | 82th |
|---|
| Students | 430 | 200 |
|---|
| Nationalities | — | 20 |
|---|
| Avg class size | 20 | 24 |
|---|
| Admissions | Moderate | Moderate |
|---|
| Accreditations | IBO, CIS, WASC | — |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Shinagawa International School
View the full Shinagawa International School school profile →
Full profile · The Montessori School of Tokyo
View the full The Montessori School of Tokyo school profile →
Best value in Tokyo
All schools ranked by WhereNext Value Score →
True annual cost in Tokyo
All schools ranked by total annual cost →
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